Ladder foot



FIG. 1 is a perspective view looking generally at the bottom of my new design;

FIG. 2 is a bottom view of my new design;

FIG. 3 is a top view of my new design;

FIG. 4 is a front elevational view of my new design;

FIG. 5 is a left side elevational view of my new design;

FIG. 6 is a perspective view looking generally at the front and bottom of my new design;

FIG. 7 is a is a perspective view looking generally at the left and front of my new design; and,

FIG. 8 is a perspective view looking generally at the top and front of my new design.

The right side elevational view is a mirror image of the left side. The broken lines shown in the Figures illustrate only the environment of the design and form no part of the claimed design. 

The ornamental design for a ladder foot, as shown and described. 